Division 1.5

At the request of the manufacturer, the technical service may carry out the type 1 test before the whole vehicle or bench ageing durability test has been completed using the assigned deterioration factors in the table above. On completion of the whole vehicle or bench ageing durability test, the technical service may then amend the type-approval results recorded in Appendix 4 to Annex I by replacing the assigned deterioration factors in the above table with those measured in the whole vehicle or bench ageing durability test.